#4ED63F#4ED63F

#4ED63F is a light, highly saturated green. Relative luminance 0.501; OKLCH L 77.3% C 0.222 H 141.7°. Best body text is #000000 at 11.01:1 contrast (WCAG AA passes).

Color values

HEX	#4ED63F
RGB	rgb(78, 214, 63)
HSL	hsl(114, 65%, 54%)
HSV	hsv(114, 71%, 84%)
CMYK	cmyk(63.6%, 0%, 70.6%, 16.1%)
CIE-LAB	lab(76.11, -64.01, 60.62)
CIE-LCH	lch(76.11, 88.16, 136.56°)
OKLab	oklab(77.29% -0.1746 0.1379)
OKLCH	oklch(77.29% 0.222 141.7)
XYZ	xyz(28.0842, 50.0689, 12.8859)
Luminance	0.5007 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ED63F #C73FD6

analogous

#99D63F #4ED63F #3FD67C

triadic

#4ED63F #3F4ED6 #D63F4E

tetradic

#4ED63F #3F99D6 #C73FD6 #D67C3F

square

#4ED63F #3F99D6 #C73FD6 #D67C3F

split-complementary

#4ED63F #7C3FD6 #D63F99

monochromatic

#257F1B #34B226 #4ED63F #7CE171 #ABECA4

Accessibility & contrast

On white

1.91

#4ED63F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.01

#4ED63F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ED63F

11.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ED63F	#FFFFFF	#000000	##000000
##4ED63F	1.00	1.91	11.01	11.01
#FFFFFF	1.91	1.00	21.00	21.00
#000000	11.01	21.00	1.00	1.00
##000000	11.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBC226

Deuteranopia (green-blind)

#CBB74E

Tritanopia (blue-blind)

#35CFB8

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #4ed63f;
/* rgb */ color: rgb(78, 214, 63);
/* oklch */ color: oklch(77.3% 0.222 141.7);

Tailwind

colors: {
  custom: {
    50: '#90e47c',
    500: '#4ed63f',
    950: '#000000',
  },
}

SCSS

$custom: #4ed63f;
$custom-light: #90e47c;
$custom-dark: #000000;

JSON

{
  "hex": "#4ed63f",
  "rgb": {
    "r": 78,
    "g": 214,
    "b": 63
  },
  "hsl": {
    "h": 114.04,
    "s": 64.807,
    "l": 54.314
  },
  "oklch": {
    "l": 0.77292,
    "c": 0.22248,
    "h": 141.7
  },
  "luminance": 0.50072
}

Semantic roles & 50–950 ramp

primary

#4ED63F

secondary

#7E3387

accent

#40E8D7

background

#FCFEFB

surface

#F5FCF2

border

#CFD5CC

text

#0E160A

muted

#7F847D

Preview Lab

Preview with #4ED63F

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →